package web;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.google.gson.JsonObject;

import objects.Board;

/**
 * Servlet implementation class MovePlayerServlet
 */
@WebServlet(name = "MovePlayer", urlPatterns =
{
    "/MovePlayer"
})
public class MovePlayerServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public MovePlayerServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException 
	{
		// move player to room specified by the UI.
		String strRoom = request.getParameter("roomID");
		String playerName = Board.getInstance().getCurrPlayerInstance().getPlayerName();
		String roomOld = Board.getInstance().getRoomName(Board.getInstance().getCurrPlayersRoom());
		Board.getInstance().move(Board.getInstance().getCurrPlayerInstance(), Integer.parseInt(strRoom));
		String roomNew = Board.getInstance().getRoomName(Board.getInstance().getCurrPlayersRoom());
		
		JsonObject jsAction = new JsonObject();
		jsAction.addProperty("code", "move");
		jsAction.addProperty("player", playerName);
		jsAction.addProperty("roomOld", roomOld);
		jsAction.addProperty("roomNew", roomNew);
		jsAction.addProperty("message", "Player " +playerName+ " moved from " + roomOld + " to " + roomNew + ".");
		Board.getInstance().addJsActions(jsAction);
	}

}
